CVE-2021-3420 log

Severity Medium
Remote No
Type Arbitrary code execution
A flaw was found in newlib in versions prior to 4.0.0. Improper overflow validation in the memory allocation functions mEMALIGn, pvALLOc, nano_memalign, nano_valloc, nano_pvalloc could case an integer overflow, leading to an allocation of a small buffer and then to a heap-based buffer overflow.
Group Package Affected Fixed Severity Status Ticket
AVG-1628 riscv32-elf-newlib 3.3.0-2 Medium Vulnerable FS#70050